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还有下面这款,超过1500报价:huh: . b. w/ M8 M! R. L& W* N `
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【Little Dot T150】 150W+150W "T" 类数字功放 : _- v6 D. B3 I# k+ h% Z0 `
T150数字功放焦点特性:8 m3 w3 y3 _$ G$ z
◎T-150是采用美国Tripath公司新的TDA2075A这个新的T-AMP Driver芯片开发的SEL功放,在一块电路板上输出两路150W,每台机子用一块TDA2075A功放板和一块电源板。- H1 y( B+ Y- R/ ~4 f" M0 e' G/ w9 q m
◎采用全新的(用于马兰士价值几万的顶级功放的)音控集成电路:WM8816,其各项电声指标都比原来T-100使用的DS1801高,音量调节的级数也提高到了256级,每级0.5dB(原来的DS1801为64级)。, ]0 J N' j% D- ]# V Q) x) ^
: c4 l C8 K/ W+ k9 G7 JT150数字功放主要性能指标:
) k- I- b0 f. ?# N) f$ E, @- y0 E( f(1) POUT Output Power (continuous output): N: ~6 l4 N1 |( E- O
THD+N = 0.1%, RL = 4Ω 145W
4 A$ F' |; o' S) _: ~! sTHD+N = 1%, RL = 4Ω 160W
- B8 U: g+ E" N+ W ?THD+N = 10%, RL = 4Ω 200W) ]1 B* p: `3 p
THD+N = 0.1%, RL = 6Ω 105W- H' {$ l1 O1 P2 I; X/ p
THD+N = 1%, RL = 6Ω 115W; z1 w3 V. y# m1 W M% A
THD+N = 10%, RL = 6Ω 150W6 H" c, l) ^# J5 a! F' o1 C6 p
THD+N = 0.1%, RL = 8Ω 80W
$ e% j1 c- u0 [0 k" a4 r( eTHD+N = 1%, RL = 8Ω 90W5 l% h, C8 X5 L4 D, Q8 @* v* ?
THD+N = 10%, RL = 8Ω 115W
u, x% C* n( c( t- c(2) THD + N Total Harmonic Distortion Plus Noise
8 Y+ m9 t. n% J* E+ G3 |( C POUT = 60W, RL = 8Ω 0.01 %
9 N; D5 e" p2 p v# f/ p5 u7 a, [(3) IHF-IM IHF Intermodulation Distortion 19kHz, 20kHz, 1:1 (IHF), RL = 8Ω$ t/ y1 N9 z" v# y% N& Q" p
POUT = 25W/Channel
3 t0 ?1 {+ E7 o: |0 h 0.03 %
. U! A2 N- w5 m(4) SNR Signal-to-Noise Ratio A Weighted, RL = 4Ω,
6 K' Q) {# z; j POUT = 200W/Channel0 I' ~7 v8 V7 ?7 \- K% n: r7 v
104.4 dB( p' T+ p" G6 z( Y; V
(5) η Power Efficiency POUT = 115W/Channel, RL = 8Ω3 X8 }2 N9 m% [6 {' W
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(6) eNOUT Output Noise Voltage A-Weighted, input shorted
3 n! B( Y4 Q/ d' B5 m, O: _9 S RFBC = 10kΩ, RFBB = 1.1kΩ, and RFBA= 1.0kΩ5 \: w# G1 G( U! r9 w6 P
170 μV
$ l$ C; `5 F- R4 ]( X) i: m◎机箱尺寸为:390L*320W*86H
: ~8 v1 L' v: ^* X" B* d◎整机重量:11 Kg
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